High Quality Printer Pen Injector for Head Nozzle For Second Generation 3D Printing Pen Parts

Made of high temperature resistant plastic, environmental safety, use at ease. Innovative design, easy to remove. High Quality Printer Pen Injector for Head Nozzle For Second Generation 3D Printing Pen Parts. Description: Features: brand new and high quality. Made of high temperature resistant plastic, environmental safety, use at ease. Innovative design, easy to remove. Thermal conductive function, solving the problem of heat dissipation. Suitable for replacing broken 3D stereoscopic printing pen nozzle. This nozzle fit for second generation 3D printing pen, it can'for t be repalced for first generation 3D printing pen. Specifications: Name: 3D Printing Pen for Head Nozzle. Material: Plastic. Color: Black. Size: L×Dia 5×2cm 1.97×0.79in Approx. Fit for: Second generation 3D printing printer pen. Application: 3D printing. Quantity: 1PC other accessories demo in the picture is not included). Note: 1. Transition: 1cm=10mm=0.39inch. 2. Please allow 0-1cm error due to manual measurement. pl